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The Mars 2020 Rover In-Depth

Van Kane • July 27, 2013 • 3

We now know the science goals for NASA’s next major Mars mission. The new rover will further the astrobiological search begun by the Curiosity rover and store samples for eventual return to the Earth, providing a stepping stone to the next stage of Martian exploration.

Field Report From Mars: Sol 3378 - July 25, 2013

Larry Crumpler • July 26, 2013

We are now only about 180 meters from the new mountain, Solander Point. We slowed down this week so that we could check out the rocks here where there is a strange hydration signature from orbital remote sensing.

Planetary Geomorphology Image of the Month: Water tracks on Earth and Mars

Emily Lakdawalla • July 18, 2013 • 3

The International Association of Geomorphologists' "planetary geomorphology image of the month," contributed by Joe Levy, features water tracks on Earth and compares them to recurring slope lineae on Mars.

A new HiRISE view of Opportunity (sol 3361)

Emily Lakdawalla • July 17, 2013

The HiRISE camera on Mars Reconnaissance Orbiter has snapped a lovely color photo of the rim of Endeavour crater, catching Opportunity midway between Nobby's Head and Solander Point.

Dunes on Tatooine

Ralph Lorenz • July 17, 2013

The fictional world Tatooine, scene of action in the Star Wars movies, is named after a town in Tunisia, where parts of the movies were filmed. The desert backdrops against which the movies were filmed are real terrestrial landscapes, which prove to be perhaps unexpectedly dynamic.

Programmable Mars Watch for $50

Ara Kourchians • July 11, 2013

Time is kept differently on Mars. This is because Mars itself rotates a little slower than Earth. This proves to be a pain when it comes to timekeeping.

Mars 2020 Science Announcement Live-blog

Casey Dreier • July 09, 2013 • 6

Follow along as NASA reacts to the recommendations of the science definition team for the next Mars rover.

Field Report From Mars: Sol 3355 - July 2, 2013

Larry Crumpler • July 08, 2013

By Sol 3325 Opportunity has driven up onto the next "island" of rock, "Sutherland Point" and "Nobbys Head." On this sol Opportunity is only about 700 m from the goal, the mountains to the south.

The Ice Pits of Mars

Bill Dunford • July 07, 2013 • 9

The south polar cap of Mars is riddled with strange landscapes.

Stationkeeping in Mars orbit

Emily Lakdawalla • June 27, 2013 • 15

It had never occurred to me to think about geostationary satellites in Mars orbit before reading a new paper by Juan Silva and Pilar Romero. The paper shows that it takes a lot more work to maintain a stationary orbit at an arbitrary longitude at Mars than it does at Earth.

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